A number line going from negative 4 to positive 4. A is at negative 3, B is at negative 2, C is at positive 2, and D is at positive 3.
Which point on the number line represents a drop in temperature of 3 degrees?
A
B
C
D

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.